1 hour ago, Maison Rustique said:@blue_dolphin, my needs are precisely like those of your Mom--extra storage and stretch the prep work if it is a larger dinner that my sis is here helping with. Two people trying to work in a tiny space can get dicey--have a rolling island that can be moved out far enough that the other person can still get into the oven/fridge will be a huge help.
This link should take you to a search for kitchen islands and carts on Wayfair. They have quite a few options at affordable price points and should at least give you an idea of what’s available. I was able to find similar items at Home Depot and Lowe’s, though not as many options.